There are 7 main parts of a car’s complete vehicle. The following are specific to car parts.
Engine parts.
There are 29 in total. The main parts are pistons, piston rings, cylinder gaskets, gaskets, valves, fuel pumps, electronically controlled injection pumps, etc.
Electrical and electronic devices.
12 in total, the main parts include starter, alternator, spark plugs, engine controls, brake system electronics, electronic components and sensors, etc.
Lighting and electrical electronics.
15 in total, the main components include headlights, speedometer, wiper motors and other motors, various switches, steering locks, wiring harnesses, etc.
Power transmission and control units.
A total of 26 components, of which the main components are the clutch slave, manual transmission, automatic transmission, steering assist device, isometric universal joint, drive shaft, wheels, transmission lever, etc.
Components for suspension and brakes.
20 in total. The main components include leaf springs, shock absorbers and braking devices.
Body parts.
19 in total. Main components include frame, fuel tank, window frames, door handles and locks, seats and seat springs, seat belts, etc.
Accessories.
9 in total, the main components are clocks, tape recorders, air conditioning units, heating units, wheel covers, touch-up paint, car stereo units, etc.
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Auto Parts Name Detailed Explanation List
Automotive Engine System
Combustion Chamber
The space between the top of the piston and the cylinder head after the piston reaches top dead center, where fuel is burned.
Compression Ratio
The total volume of the cylinder with the piston at the bottom dead center is divided by the total volume of the piston at the top dead center (combustion chamber volume), and the resulting value is called the compression ratio.
Connecting Rod
The connecting rod in the engine that connects the crankshaft to the piston.
Cooling System
Excess heat can be removed from the engine by circulating the coolant to prevent overheating of the system. In a water-cooled engine, it includes a water jacket, a water pump (ㄌㄧㄡ’), a water tank and a thermostat.
Crankcase
The lower part of the engine, where the crankshaft runs, includes the lower part of the cylinder block and the oil pan.
Crankshaft
The main rotating parts of the engine, after the connecting rod is installed, can undertake the up and down (reciprocating) movement of the connecting rod into a cyclic (rotating) movement.
Crankshaft Gear
A gear or key gear mounted on the front end of the crankshaft, usually used to replace camshaft gears, chains or toothed belts.
Cylinder Block
The basic structure of the engine, all the spare parts of the engine are installed on this part, including the engine cylinder and the upper half of the crankcase.
Cylinder Head
The cover of the engine and the parts that close the steam gap, including the water jacket, the valve and the cooling fin.
Detonation
For the impact or explosion of the flame, in the combustion chamber of the spark ignition engine, because the pressurized air-fuel mixture will spontaneously ignite, so that part of the unburned mixture will be re-ignited (after the spark plug is ignited), which emits popped.
Displacement (Displacemint)
In a certain cycle of engine operation, the ability to send all air and mixture into all cylinders also refers to the volume that a piston can discharge from one stroke to another.
Engine
A machine that converts thermal energy into mechanical energy: A device that burns fuel to produce mechanical power; sometimes thought of as an engine.
Fan Belt
A belt driven by the crankshaft whose main purpose is to drive the engine fan and water pump.
Float Level
In the carburetor buoy chamber, the buoy floats against the needle valve, blocking the oil inlet, so that the oil no longer flows into the buoy chamber, the height of the oil level.
Four-Stroke Cycle
Four strokes of intake, compression, power and exhaust. Four strokes make a complete cycle.
Gasket
A material made of paper, rubber sheet, or copper sheet that is placed between two flat surfaces to strengthen the seal.
Gear Lubricant
An oil that lubricates gears, usually SAE 90 oil.
Heat-Control Valve
A thermostatically operated valve in an engine exhaust manifold that directs exhaust heat into the intake manifold before the engine reaches normal operating temperature.
Knock
Metal banging noise that occurs with engine speed, usually caused by loose or worn bearings.
Main Bearing
The bearing in the engine that supports the crankshaft.
Manifold Pressure
The pressure in the intake manifold when the turbocharger is operating.
Manifold Vacuum
Refers to the vacuum in the intake manifold, that is, the vacuum generated by the cylinder during the intake stroke.
Oil Pan
On the lower part of the engine: It can be disassembled and will be sealed by the axle box as the casing of the oil sump.
Oil filter
A device that filters out dirt as the oil passes through.
Oil Pump
In a lubrication system, a device that forces oil from the oil pan to the moving parts of an engine.
Ping
Knock that occurs when an engine accelerates, caused by too much advance of the ignition timing or low octane rating of the fuel.
Piston
A moving part installed in a cylinder that can receive or transmit power when the pressure changes. In the case of an engine, it refers to a circular piece that slides up and down in the cylinder and, with the help of connecting rods, forces the crankshaft to rotate.
Piston Pin
A tubular metal block that connects a piston or connecting rod.
Piston Ring
There are two types of rings embedded in the piston grooves: compression rings and oil rings. The compression ring is used to seal the compressed air in the combustion chamber; the oil ring is used to scrape excess oil from the cylinder.
Pressure Cap
A tank cover with a valve that keeps the cooling system under pressure to maintain a higher or more efficient temperature.
Radiator
In the cooling system, the device that can remove the hot air from the cooler, that is, the device that absorbs the superheated coolant of the engine and sends the low-temperature coolant to the engine.
Spark plug
It is a combination of two electrodes and an insulator, which can provide a part of the spark ignition of the engine steam jacket.
Spark Test
A quick check method of ignition system. First move the metal end of the high-voltage wire close to 6mm of the steam cover, and then start the engine to check for the occurrence of sparks.
SuperCharger
A pump that pressurizes the incoming air or air-fuel mixture ratio in the engine air intake system. This increases the amount of combustible fuel and increases engine power.
Thermostat
It is an automatic temperature regulating device, usually containing a temperature sensing component, which can open or close the flow of air, gas or liquid by expansion or contraction.
Turbocharger
A supercharger driven by the engine exhaust usually increases horsepower by 25-30%.
Two-Stroke Cycle
In a two-stroke cycle engine, fuel entry, compression, combustion and exhaust occur successively between the strokes of the two pistons.
Valve Clearance
In an OHC engine, the clearance between the rocker arm and the top of the valve stem. In the valve train, the clearance of the closed valve.
Valve Timing (Valve Tming)
Timing of valve opening or closing in accordance with piston position.
Valve Train (Valve Train)
The valve operating mechanism of the engine, including the parts from the camshaft to the valve.
Vibration Damper
The device connected to the shock-inducing crankshaft is used to counteract the torsional vibration of the crankshaft (that is, the phenomenon that the crankshaft is twisted by the impact force of the cylinder ignition).
Wastegate
A control in the turbocharger that limits pressure build-up to avoid damage to the engine and pulley supercharger.
Water Jackets
Refers to the space between the cylinder block and the inner shell of the cylinder head, where the coolant circulates.
Water Pump
In the cooling system, the action of the water pump keeps the coolant circulating between the engine water jacket and the water tank.
Suspension System
Leaf Spring
The flat rectangular steel plate is in a curved shape, with several stacked springs for the chassis, one end is mounted on the hanger with a pin, and the other end is connected to the girder with a lifting lug, so that the spring can be stretched. Currently suitable for medium and large cargo trucks.
Coil Spring
Coil springs are the most used springs for independent suspension devices, and are coiled into a spiral shape with spring steel.
Torsion-Bar Spring
One end of the torsion bar is fixed on the frame, and the other end is connected to the wheel with an arm. When the wheel jumps up and down, the torsion bar is twisted to absorb the vibration with torsional elasticity. The structure is simple and occupies a small space, which is suitable for small cars, but the material is better.
Stabilizer Bar
The stabilizer rod is a horizontal device between the frame and the control arm. Its function can reduce the movement of the suspension system and the sway of the body. Especially when the car turns, the body will tilt due to the action of centrifugal force. The degree to which the car is outside.
Shock Absorber
The demand for the shock absorber is that the spring cannot be stabilized immediately, that is to say, after the spring is compressed and then released, it will continue to expand and contract for a period of time, so the shock absorber can absorb the vibration caused by the wheel encountering the bumpy road surface. Make the ride comfortable.
Front Suspension
The front suspension system allows the front wheels to move up and down and absorb road vibrations, but must also allow the wheels to sway from side to side to allow the car to steer. Except for large trucks, most of the vehicles have generally adopted independent suspension devices, and the left and right wheels are independent of each other and act independently.
Rear Suspension
Generally, the rear suspension system of the vehicle adopts leaf springs or coil springs. However, in order to make the ride comfortable, today’s cars also use an independent suspension system. Similar to the front suspension system, the four wheels can be independent of each other, in order to reduce tire wear and tear. And driving stability, need for rear wheel alignment.
Automatic Level Control
The automatic level control system is specially designed to deal with the change of the rear load of the car. If the car without automatic level control is heavy at the rear, the rear of the car will sink, which will change the handling characteristics of the car and make the headlights rise.
Brake System
Service Brake System
The brakes commonly used in cars are operated by foot, so it is also called Foot Brake. After the driver steps on the brake pedal, the braking force is transmitted to the wheel by mechanical or hydraulic pressure to generate friction.
Parking Brake System
The parking brake, also known as the hand brake, is a braking device that prevents the vehicle from sliding when the car is parked. Generally, there are two types of brakes installed in the middle of the transmission shaft, and two types of brakes that directly control the rear wheels.
Master Cylinder and Wheel Cylinder
The main matching part of the hydraulic brake has a tank for storing brake oil on the top and a piston in the cylinder below. The piston is acted on by the brake pedal in the cylinder and then through the push rod, and transmits the brake oil pressure in the cylinder to each wheel sub-cylinder, which is also a hydraulic brake device, which is arranged in the brake cylinder of each wheel.
Power-Brake
Brakes that supplement the braking force with engine vacuum and hydraulic control booster.
Brake Lining
The friction material posted on the braking surface of the brake shoe is generally fixed with rivets for large cars, while small cars are pasted with adhesive pressure.
Brake Shoes
Under the action of the brake cam or the push rod, the brake drum is pushed out to suppress the brake drum, and the accessories that play the role of braking are shaped like a half-moon.
Drum brakes
It is composed of brake base plate, brake cylinder, brake shoes and other related connecting rods, springs, pins and brake drums. Currently only commonly used on the rear wheels.
Disc Brakes
Use metal blocks (discs) instead of drums. There is a flat brake shoe on both sides of the brake disc. When the oil pressure from the brake master cylinder is sent to the sub-cylinder, the brake shoe is clamped to the brake disc. , in order to achieve the effect of tight braking, it has been widely used in the front wheel, and some high-end cars are equipped with four-wheel disc brakes, which have the advantages of sensitive action, good heat dissipation, no need to adjust the brake clearance, and easy maintenance.
Brake Fluid
The liquid used in the hydraulic brake system is called brake oil. It must not have chemical effects, be not affected by high temperature, and will not corrode, soften, and expand on metals and rubber. Currently, DOT3 and DOT4 are used. , DOT5.
Body
Overall Length
The length from the front bumper to the extreme end of the rear.
Overall Width
The maximum width of the left and right sides of the body.
Overall Height
The height from the ground to the highest point of the vehicle.
Track
The distance between the left and right centerlines of the front tires.
Wheel Base
The distance between the center point of the front axle and the center point of the rear axle.
Induction Baking
Using the heat generated by static electricity and electromagnetic induction to bake the painted surface.
Steering System
Steering Linkages
This device is used to connect the front wheel steering knuckle and steering gear, so that when the steering wheel is turned, the front wheel can be swung from one side to the other.
Steering Gear
The gear fixed on the lower end of the steering shaft and the gear assembled on the steering arm are collectively referred to. The rotation of the steering wheel can be converted into the linear movement of the lever. There are two basic types of steering gears: convoluted ball and rack and pinion.
Recirclulating-Ball Steering Gear
This kind of steering gear uses the internal circulating beads to greatly reduce the contact friction between the nut and the screw, allowing the driver to operate the steering wheel lightly and conveniently.
Power Steering
The power steering system used in the car is basically a modified manual steering system, the main thing is to add a booster (Power Booster) to help the driver
Automotive Electric System
Starting Motor
An electric motor that uses a gear drive to crank or start the engine.
Solenoid Switch
A small switch device that closes the switch by the movement of the solenoid core. Its core also causes mechanical action, such as meshing the transmission pinion with the gears of the flywheel to start the engine.
Halogen Headlamp
A spotlight with a halogen-filled bulb, which is brighter than ordinary headlights.
Fuel Level Indicator
It is divided into two parts: the meter body mounted on the dashboard of the cab and the oil gauge mounted on the fuel tank.
Oil Pressure Gauge
Commonly known as the oil gauge, it indicates the size of the oil pressure inside the engine. As for the amount of oil in the oil pan, you need to measure the oil dipstick next to the engine. Most cars today use warning lights instead of oil pressure gauges.
Compressor
A component of an air-conditioning system that detects the compression of coolant vapor to increase its pressure and temperature.
Condenser
The mechanism of the air conditioning system can transfer the heat in the pipe to the air near the pipe in a very fast way. Most cars are placed in front of the water tank. Reservoir and Dehydrator
Installed between the condenser and the vaporizer, close to the condenser, used to store liquid refrigerant and absorb the moisture in the refrigerant.
Refrigerant
In air conditioning systems, a substance that transfers heat through evaporation and condensation. Commonly known as Freon.
Refrigerant Oil
Lubricate the moving parts in the air-conditioning system, and must be refilled when performing air-conditioning work.
Alternator
In automotive electrical systems, a device that converts mechanical energy into electrical energy. As a result, the battery can be charged and power can be supplied to various electrical appliances.
Regulator
In the charging system, it is a device that can control the alternator voltage to prevent the voltage from being too high.
Battery Acid
The electrolyte used in the battery is a mixture of sulfuric acid and water.
Battery Voltage
Determined by the number of battery plates, each plate is 2.1 volts, and a general 12-volt battery has six plates.
Coil (Coil)
In the ignition system of the car, it can convert the voltage of the battery (12v) into the high voltage required for the spark plug to ignite and burn.
Distributor
The high and low voltage power transfer station of the ignition system can connect or cut off the circuit leading to the ignition coil, and then distribute the generated high voltage to the spark plugs of each cylinder.
Ignition Switch
The switch of the ignition system (usually using a key) can freely open or close the main circuit of the ignition coil, and is also suitable for other electrical circuits.
Spark Plug
It is a component that combines two electrodes and an insulator to provide the spark ignition gap of the engine cylinder.
Distributor (Rotor)
The parts in the distribution plate move along with the distribution plate shaft, and use a metal sheet to send high-voltage electricity to the spark plug
Drive Line System
F.F. Vehicle (Front Engine Front Drive)
Indicates front-engine front-wheel-drive vehicles. At present, cars mostly use this device. Its advantages are that the acceleration transmission is lighter and faster, the high-speed driving linearity is better, and the interior space can be increased. The disadvantage is that the front half of the vehicle is heavier. It increases the burden on the front wheel, and the left and right transmission shafts are more easily damaged, which increases the maintenance cost.
F.R. Type Vehicle (Front Engine Rear Drive)
Indicates a front-engine rear-wheel-drive vehicle. Its advantages are that the transmission system is more durable, better gradeability, and lower maintenance costs. The disadvantage is that the interior space is small and the acceleration is less brisk.
Clutch System
A mechanism that transmits or pre-cuts the power from the engine, and is used to cut off the connection with the transmission mechanism to start the engine, or to stop the engine in a rotating state, or to change the gears of the transmission mechanism, or to connect the clutch to make the vehicle slowly departure and so on.
Flywheel
The device is installed at one end of the crankshaft, which is a heavier wheel made of cast iron. It transmits the rotational force during the explosion stroke, and is temporarily absorbed by the flywheel and supplied to the next power stroke, which can make the crankshaft rotate smoothly. The gear ring of the outer ring can be used for It is used for cranking the engine when starting, and the back is in contact with the clutch plate to become a component of the clutch assembly.
Clutch Disc, Clutch
As a medium for transmitting engine power to the gearbox.
Hydraulic clutch system (Cable-Operated Control System)
A special steel rope is used to connect the pedal and the release lever as a link mechanism for cutting or connecting.
Manual Transmission
The speed change mechanism that needs to be operated by the clutch can change the torque of the engine according to the change of the walking resistance of the vehicle, so that the vehicle can run normally.
Automatic Transmission
There is no device to operate the clutch mechanism of the transmission, and the operating mechanism has no selector lever (Selecter), with P (parking), R (reverse), N (neutral), D (high speed), L (low speed) and other symbols.
Speedometer Drive
An instrument indicating the number of revolutions of the wheel axle must be equipped in every car for the driver to pay attention to the speed of the vehicle at any time. It is usually installed in the cab to display the situation, and the other end is connected to the output shaft of the gearbox.
Synchro-Mesh Type Transmission
It is generally used in manual gearboxes. Before the gears are meshed, the friction cone mechanism arranged on the two gears is contacted, so that the two gears are rotated in the same way before meshing. There is only such a device when the first gear is to the second gear, the second gear is to the third gear, or the third gear is to the fourth gear, and there is no reverse file.
Planetary Gear System
It belongs to the gear set in the automatic transmission, such as the gears composed of the motion conditions of the solar system, which are composed of sun gear, planetary gear, ring gear, and planetary gear carrier, which are controlled by hydraulic pressure and can be selected to obtain various reduction ratios.
Overdrive
It is a device that reduces fuel consumption, noise and vibration by making the number of revolutions of the output shaft of the gearbox exceed the speed of the engine. Generally known as O/D gear, that is, the fifth gear, the automatic transmission is also equipped with this device.
Differential
A gear device that transmits the rotational power of the propeller shaft to the required difference in rotational speed of the rear and left wheels, enabling the car to turn freely.
Universal Joint
Allows power to be transmitted to two shafts at an angle, including two Y-yokes and a cross-shaped member called a cross.
Slip Joint
There are outer bolt grooves and inner bolt grooves to connect with the two shafts. The bolt groove can not only make the two shafts rotate together, but also allow the two shafts to move to a limited extent along the axis, that is, it can cope with the length change of the transmission shaft.
Drive Shaft
Parts of circular objects that can be moved or rotated by connecting or assembling various parts are generally made of alloy steel pipes that are light and have good torsion resistance.
Four-wheel Drive
Many cars and some trucks use four-wheel drive, that is. Engine power is sent to all four wheels, so the vehicle can be driven off-road, climb steep inclines, and even drive over rough or muddy terrain.
Axle Shaft
It is mostly used in front-wheel drive vehicles. In addition to transmitting the power from the gearbox to the left and right front wheels, it also needs to cooperate with the change of the steering angle. F.F. Vehicle (Front Engine Front Drive)
Indicates front-engine front-wheel-drive vehicles. At present, cars mostly use this device. Its advantages are that the acceleration transmission is lighter and faster, the high-speed driving linearity is better, and the interior space can be increased. The disadvantage is that the front half of the vehicle is heavier. It increases the burden on the front wheel, and the left and right transmission shafts are more easily damaged, which increases the maintenance cost.
F.R. Type Vehicle (Front Engine Rear Drive)
Indicates a front-engine rear-wheel-drive vehicle. Its advantages are that the transmission system is more durable, better gradeability, and lower maintenance costs. The disadvantage is that the interior space is small and the acceleration is less brisk.
Clutch System
A mechanism that transmits or pre-cuts the power from the engine, and is used to cut off the connection with the transmission mechanism to start the engine, or to stop the engine in a rotating state, or to change the gears of the transmission mechanism, or to connect the clutch to make the vehicle slowly departure and so on.
Flywheel
The device is installed at one end of the crankshaft, which is a heavier wheel made of cast iron. It transmits the rotational force during the explosion stroke, and is temporarily absorbed by the flywheel and supplied to the next power stroke, which can make the crankshaft rotate smoothly. The gear ring of the outer ring can be used for It is used for cranking the engine when starting, and the back is in contact with the clutch plate to become a component of the clutch assembly.
Clutch Disc, Clutch
As a medium for transmitting engine power to the gearbox.
Hydraulic clutch system (Cable-Operated Control System)
A special steel rope is used to connect the pedal and the release lever as a link mechanism for cutting or connecting.
Manual Transmission
The speed change mechanism that needs to be operated by the clutch can change the torque of the engine according to the change of the walking resistance of the vehicle, so that the vehicle can run normally.
Automatic Transmission
There is no device to operate the clutch mechanism of the transmission, and the operating mechanism has no selector lever (Selecter), with P (parking), R (reverse), N (neutral), D (high speed), L (low speed) and other symbols.
Speedometer Drive
An instrument indicating the number of revolutions of the wheel axle must be equipped in every car for the driver to pay attention to the speed of the vehicle at any time. It is usually installed in the cab to display the situation, and the other end is connected to the output shaft of the gearbox.
Synchro-Mesh Type Transmission
It is generally used in manual gearboxes. Before the gears are meshed, the friction cone mechanism arranged on the two gears is contacted, so that the two gears are rotated in the same way before meshing. There is only such a device when the first gear is to the second gear, the second gear is to the third gear, or the third gear is to the fourth gear, and there is no reverse file.
Planetary Gear System
It belongs to the gear set in the automatic transmission, such as the gears composed of the motion conditions of the solar system, which are composed of sun gear, planetary gear, ring gear, and planetary gear carrier, which are controlled by hydraulic pressure and can be selected to obtain various reduction ratios.
Overdrive
It is a device that reduces fuel consumption, noise and vibration by making the number of revolutions of the output shaft of the gearbox exceed the speed of the engine. Generally known as O/D gear, that is, the fifth gear, the automatic transmission is also equipped with this device.
Differential
A gear device that transmits the rotational power of the propeller shaft to the required difference in rotational speed of the rear and left wheels, enabling the car to turn freely.
Universal Joint
Allows power to be transmitted to two shafts at an angle, including two Y-yokes and a cross-shaped member called a cross.
Slip Joint
There are outer bolt grooves and inner bolt grooves to connect with the two shafts. The bolt groove can not only make the two shafts rotate together, but also allow the two shafts to move to a limited extent along the axis, that is, it can cope with the length change of the transmission shaft.
Drive Shaft
Parts of circular objects that can be moved or rotated by connecting or assembling various parts are generally made of alloy steel pipes that are light and have good torsion resistance.
Four-wheel Drive
Many cars and some trucks use four-wheel drive, that is. Engine power is sent to all four wheels, so the vehicle can be driven off-road, climb steep inclines, and even drive over rough or muddy terrain.
Axle Shaft
It is mostly used in front-wheel drive vehicles. In addition to transmitting the power from the gearbox to the left and right front wheels, it also needs to cooperate with the change of the steering angle.
Wheel rims and tires (Wheel rim, Tire)
Tire Tread
Refers to the part of the tire tread that is in contact with the ground. In order to prevent slippage and heat dissipation, there are many patterns on the tire tread.
Tubeless Tires
The tire is not equipped with an inner tube and the tire itself has an inner tube structure, and the air is filled in the tire. It has been widely used to replace the wheel with the inner tube.
Tire Tube
It is made of high-quality rubber, filled with air to support the weight of the vehicle, and is fitted inside the outer tire. At present, it is rarely used in small cars, but it is still widely used in large passenger trucks.
Tire Size
The tire size is printed on the sidewall, and there are two ways to express it, such as 34*7 or 7.50-20. The former is a high-pressure tire and the latter is a low-pressure tire. There are also many symbols, such as D for light cars, F for medium cars, G for standard cars, and H, L, and J for large luxury and high-performance cars. If an R is printed on the sidewall, such as 175R13, it means that the tire is a diameter tire, with a width and length of 175mm (6.9 inches), and is mounted on a rim with a diameter of 13 inches (330mm). The word RADIAL is also engraved on the wheel.
Wheel Rim
The steel rims used in most vehicles are pressed and welded from steel. The current steel rims are pressed and welded from steel, and the outer rings of the current steel rims are precisely manufactured to fit tubeless tires.
Aluminum alloy steel ring (Alumminum-Rim)
It is light in weight and easy to process. It is cast in one piece, not easy to be deformed, and has many changes in appearance. At present, it is mostly used. It has the advantages of fuel saving, good thermal conductivity, uniform strength distribution, and reduced rolling noise.
Wheel Balance
It is one of the inspection items for the tires in the front wheel alignment. If the tires are unbalanced, it will cause the vehicle to oscillate from side to side and jump up and down, and the steering wheel oscillates. Block on both sides of the steel ring to balance it.
Wheel Alignment
For the front wheel of the car, in order to take into account the ease of operation and driving safety and reduce tire wear, various angles are set in the design, namely toe-in, inclination angle, camber angle, caster angle, steering forward extension and other five items , In recent years, the vehicle adopts four-wheel independent suspension, and the rear wheel also has toe-in and camber angle to increase the stability and comfort of driving, so there is rear wheel alignment.
Side Slip Tester
When the car travels for 1 km, the number of meters that the car deviates to the lateral side is incorrect, that is, m/km, and generally should not exceed 3-5m/km. Causes of vehicle skidding
It is the result of poor adjustment of the toe-in, camber, caster, etc., so when the supervision station does the vehicle safety inspection, it only needs to measure the slip value.
Other auto parts name (Other)
Three-Way Catalytic Converter
Rhodium and other catalytic converters are used to limit the levels of pollutants such as HC, Co and NOx in the exhaust gas.
Exhaust System
Refers to the system that collects and discharges exhaust gas, including exhaust manifolds, exhaust pipes, mufflers, tail pipes, and resonators.
Resonator
A silencer-like device that reduces exhaust noise.
Vapor-Liquid Separator
A device in the evaporative emission control system that prevents liquid fuel from flowing into the engine through the activated carbon canister vapor line.
Electronic Fuel-Injection System
A system that injects fuel into an engine and can time and measure oil.
Oxygen Sensor
One of the devices in the exhaust pipe can measure the oxygen content in the exhaust gas, and send this signal to the ECU through a voltage signal as a reference for adjusting the mixing ratio.
Sensor
Any device that can receive and respond to signals, such as voltage changes, temperature and pressure changes, in the electronic fuel injection system, each brand uses more than 6 to 10 sensors.
Electric Fuel Pump
Supply excess fuel to the oil separator to maintain the working pressure of the injection system: generally installed near the fuel tank
